In short. Deleting an AI Mode history item can leave the original query in Search history, which Google says must be deleted separately.
Definition: No. When a Google Search query starts with an AI Overview and the user chooses “Dive deeper in AI Mode”, Google documents two Search history entries: the original query and the transition to AI Mode. Deleting the AI Mode history item leaves the original query in Search history, so that entry requires a separate deletion.
Key facts
- Google describes AI Mode history as the place to pick up where a past AI Mode session ended. See Google’s AI Mode help.
- An AI Overview followed by “Dive deeper in AI Mode” can produce two entries in Search history: the original query and the transition to AI Mode.
- Deleting the search from AI Mode history leaves it in Search history.
- Deleted AI Mode searches may remain in My Activity for some time and are auto-deleted in less than 24 hours.
- Google’s Search history help describes deletion for one search or for a selected period.
What happens after an AI Overview?
As of October 2026, Google’s AI Mode help documents a path from an AI Overview to AI Mode through the “Dive deeper in AI Mode” option. In that case, Search history can contain two entries for the interaction. The first entry represents the original query. The second reflects the transition to AI Mode for follow-up questions.
The two entries describe different stages of the same interaction. The original query belongs to the Search history record, while the follow-up session appears in AI Mode history. Google also describes AI Mode history as the place for past searches saved in the account and for resuming an earlier AI Mode session.
Which record does deletion affect?
Deleting the item from AI Mode history removes that AI Mode history item, but Google says the related item still appears in Search history. The original query therefore remains in the Search history view after the AI Mode deletion. Google’s wording is specific to the interaction that began with an AI Overview and continued through “Dive deeper in AI Mode”.
The documented interface path is:
AI Mode > AI Mode history > More > Delete
Search history > Delete activity item
How is the original query removed?
Google’s Find & erase your Google Search history help page says that one search can be erased, or all Search history from a day, week, or ever. For one item, the instructions say to find the search and select “Delete activity item”. The page also states that erased Search history cannot be recovered.
For the AI Overview to AI Mode case, the practical sequence is to delete the AI Mode record in AI Mode history and then delete the remaining original-query record in Search history. The two controls are exposed in different history views because Google describes the entries separately.
What happens during deletion?
Google’s AI Mode help says that searches deleted from AI Mode history may still appear in My Activity for some time. Those items are auto-deleted in less than 24 hours, and the page says they can also be deleted manually from My Activity.
Google’s Search history help describes deletion as a process. Manual or automatic deletion starts removal from the product and system, followed by a process designed to delete the data from storage. It also says that Google may retain certain types of data for an extended period for limited purposes such as business or legal requirements.
Related terms
FAQ
Does AI Mode history deletion remove every related history item?
No. In the documented AI Overview flow, the original query can remain in Search history after the AI Mode history item is deleted.
How can a single original query be deleted?
Open Google Search history, find the original query, and select “Delete activity item”. Google’s Search history help says an erased search cannot be recovered.
Why can a deleted AI Mode search appear in My Activity?
Google says that deleted AI Mode searches may remain in My Activity for some time. The page says those items are auto-deleted in less than 24 hours, with manual deletion also available.
Sources
- Google Search Help, “Get AI-powered responses with AI Mode in Google Search”, Undated
- Google Search Help, “Find & erase your Google Search history”, Undated
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